Update README.md

Author: trieger1

README.md

@@ -1,23 +1,22 @@
 # vpop-demo
 
-The model mechanistically accounts for the influence of key mediators relevant to COVID-19 pathophysiology including, interactions between viral dynamics, the major host immune response mediators, and alveolar tissue damage and regeneration.
+This code re-simulates example 1 from the Duffull and Gulati commentary in CPT:PSP: 
+https://ascpt.onlinelibrary.wiley.com/doi/10.1002/psp4.12559
+
+Along with an example analysis of a Vpop workflow coupled with it.
 
 ## Prerequisites
 MATLAB
 
 This code was written in MATLAB 2020b
 
-## Setup
-
-Add all files in this repository to the MATLAB working directory.
-
 ## Contents
 The repository should contain the following required files:
 
 1. run_demo.m -> *main program script*
 2. mh_generate_pps.m --> driver function for M-H algorithm
 3. sim_clin_data.m --> simulate the model of Gulati and Duffull and choose a simulated set of data to match
-4. sim_clin_data_for_mh.m --> simulate the model of Gulati and Duffull
+4. sim_clin_data_for_mh.m --> simulate the model of Duffull and Gulati
 
 ## Authors
 Theodore Rieger*, Richard Allen*, CJ Musante